389 	struct tegra_xudc_trb *first_trb;  member
1181 	if (!req->first_trb)  in tegra_xudc_queue_trbs()
1182 		req->first_trb = &ep->transfer_ring[ep->enq_ptr];  in tegra_xudc_queue_trbs()
1278 	req->first_trb = NULL;  in __tegra_xudc_ep_queue()
1338 	struct tegra_xudc_trb *trb = req->first_trb;  in squeeze_transfer_ring()
1357 	ep->enq_ptr = req->first_trb - ep->transfer_ring;  in squeeze_transfer_ring()
1368 		req->first_trb = NULL;  in squeeze_transfer_ring()
1384 		req->first_trb, req->last_trb, trb);  in trb_in_request()
1386 	if (trb >= req->first_trb && (trb <= req->last_trb ||  in trb_in_request()
1387 				      req->last_trb < req->first_trb))  in trb_in_request()
1390 	if (trb < req->first_trb && trb <= req->last_trb &&  in trb_in_request()
1391 	    req->last_trb < req->first_trb)  in trb_in_request()
1408 		__func__, req->first_trb, req->last_trb, enq_trb, trb);  in trb_before_request()
1410 	if (trb < req->first_trb && (enq_trb <= trb ||  in trb_before_request()
1411 				     req->first_trb < enq_trb))  in trb_before_request()
1414 	if (trb > req->first_trb && req->first_trb < enq_trb && enq_trb <= trb)  in trb_before_request()